Impact wrench



FIG. 1 is a front perspective view of the impact wrench;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side view thereof, the right side view is not shown asit is a mirror image of the left side view; and

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken lines are shown in the views for illustrative purposes onlyand form no part of the claimed design.

The ornamental design for an impact wrench, as shown and described.